#A63591#A63591

#A63591 is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.6% C 0.180 H 336.1°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#A63591
RGB	rgb(166, 53, 145)
HSL	hsl(311, 52%, 43%)
HSV	hsv(311, 68%, 65%)
CMYK	cmyk(0%, 68.1%, 12.7%, 34.9%)
CIE-LAB	lab(42.31, 56.18, -26.76)
CIE-LCH	lch(42.31, 62.23, 334.53°)
OKLab	oklab(52.63% 0.1645 -0.0728)
OKLCH	oklch(52.63% 0.18 336.1)
XYZ	xyz(22.1101, 12.6994, 28.0693)
Luminance	0.1270 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63591 #35A64A

analogous

#8235A6 #A63591 #A63559

triadic

#A63591 #91A635 #3591A6

tetradic

#A63591 #A68235 #35A64A #3559A6

square

#A63591 #A68235 #35A64A #3559A6

split-complementary

#A63591 #59A635 #35A682

monochromatic

#491740 #782668 #A63591 #C751B1 #D67FC6

Accessibility & contrast

On white

5.93

#A63591 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#A63591 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63591

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63591	#FFFFFF	#000000	##FFFFFF
##A63591	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365994

Deuteranopia (green-blind)

#5C6A8E

Tritanopia (blue-blind)

#AE3C5E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a63591;
/* rgb */ color: rgb(166, 53, 145);
/* oklch */ color: oklch(52.6% 0.180 336.1);

Tailwind

colors: {
  custom: {
    50: '#c475b1',
    500: '#a63591',
    950: '#000000',
  },
}

SCSS

$custom: #a63591;
$custom-light: #c475b1;
$custom-dark: #000000;

JSON

{
  "hex": "#a63591",
  "rgb": {
    "r": 166,
    "g": 53,
    "b": 145
  },
  "hsl": {
    "h": 311.15,
    "s": 51.598,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52627,
    "c": 0.17986,
    "h": 336.1
  },
  "luminance": 0.12698
}

Semantic roles & 50–950 ramp

primary

#A63591

secondary

#77BF85

accent

#DB674D

background

#FCF7FA

surface

#F8EDF5

border

#D1C8CF

text

#130910

muted

#827B7F

Preview Lab

Preview with #A63591

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →